GLAPI/glIsFramebuffer: Difference between revisions
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Revision as of 03:29, 26 February 2012
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glIsFramebuffer: determine if a name corresponds to a framebuffer object
Function Definition
GLboolean glIsFramebuffer(GLuint framebuffer);
- framebuffer
- Specifies a value that may be the name of a framebuffer object.
Description
glIsFramebuffer returns GL_TRUE if framebuffer is currently the name of a framebuffer object. If framebuffer is zero, or if framebuffer is not the name of a framebuffer object, or if an error occurs, glIsFramebuffer returns GL_FALSE. If framebuffer is a name returned by glGenFramebuffers, by that has not yet been bound through a call to glBindFramebuffer, then the name is not a framebuffer object and glIsFramebuffer returns GL_FALSE.
See Also
glGenFramebuffers, glBindFramebuffer, glDeleteFramebuffers
Copyright
Copyright © 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.